The radio receiver and radiola network tube "Baikal".
Tube radios.DomesticSince 1956, the radio receiver and radiola network tube "Baikal" have been producing the Berdsk Radio Plant. The Baikal radio receiver was developed at the Kozitsky Leningrad Plant at the end of 1954 (main image). After the release of a small and experimental batch, the production of the receiver was transferred to the Berdsk Radio Plant, where it began to be mass-produced together with the radio tape of the same name in November 1956. The receiver is a 6-tube superheterodyne operating in the ranges DV 2000 ... 723 m, SV 577 ... 187 m, HF, in 2 sub-bands 75.9 ... 40 m and 36.3 ... 24.8 m and VHF range 4.66 ... 4.11 m. The receiver has a tone control for LF, HF, AGC system. VHF radio stations are received on an internal dipole. The receiver's acoustic system contains 2 loudspeakers 1GD-5. The maximum output power of the LF amplifier is 2 W. The range of reproducible sound frequencies when receiving in the VHF-FM range is 100 ... 7000 Hz, when receiving in the AM ranges of 100 ... 4000 Hz. The receiver is powered by an electrical network of 110, 127 or 220 V. Power consumption 55 W. Receiver dimensions 510x325x280 mm, weight 11 kg. The price is 72 rubles 35 kopecks since 1961. Along with the receiver, the plant also produced the Baikal radio. The design of the radio, except for the installed universal EPU, the modified case, is similar to the receiver. In some fairly large batches of radios and radios there was a tuning indicator on the 6E5C lamp, in some it was absent. In the receiver and radio, instead of loudspeakers 1GD-5, loudspeakers 2GD-3 (2GD-3R) were later installed, while the range of reproducible frequencies when playing records and when receiving on the VHF range expanded to 80 ... 8000 Hz. The weight of the radio is 19 kg. Power consumption during EPU operation - 70 watts. The price of the Baikal radio is 87 rubles 95 kopecks.
